Re: how do i move campaigns between diffrent mcc

If the Adwords Account in question is owned and operated by the third-party, you cannot move or edit any of the campaigns. You will need to create a new account which will allow you full administrative access in order to run campaigns for your customer.

Generally speaking for any Adwords account, you should always run your Ads under your own Account.

Re: how do i move campaigns between diffrent mcc

Get them to grant you Administration Access. Tell them to go under "My account", go to "Account Access". then have your email added with "Administration Access". You'll get an email to confirm your interest in the access. Click the link then you'll need to them go back into the same area to verify access.